package com.mzy.datepackage.M2022.Jun.twtwo;

/**
 * Created with IntelliJ IDEA.
 *
 * @Author mzy
 * @Date 2022/6/23 19:01
 * @Version 1.0
 */
public abstract class C extends B{
    public C() {
        System.out.println("初始化C类");
    }

    public abstract void demo();
}
